Find the slope of the line that goes through the pair of points.(-3, -9) and (1, 2)
A. 2
B. -2
C. Undefined
D. 1
Answer: A
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Determine the area of the shaded region in the figure. Use 3.14 for ? if necessary.?
A. 3.14 sq. cm B. 9.42 sq. cm C. 12.56 sq. cm D. 1 sq. cm
Graph the absolute value function. State the domain and range.f(x) = - + 2
A. Domain: (-?, ?); Range: [0, ?)
B. Domain: (-?, ?); Range: (-?, 2]
C. Domain: (-?, ?); Range: (-?, - 2]
D. Domain: (-?, ?); Range: [2, ?)
Change the fraction or mixed number into an equivalent decimal. Use bar notation to write repeating decimals. -
A. -0.
B. -0.125
C. -1.25
D. -0.625
Use the Intermediate Value Theorem to determine whether the polynomial function has a zero in the given interval.f(x) = 7x3 - 2x + 2; [-1, 0]
A. f(-1) = -3 and f(0) = -2; no B. f(-1) = 3 and f(0) = 2; no C. f(-1) = -3 and f(0) = 2; yes D. f(-1) = 3 and f(0) = -2; yes